Why closed doors like we dont know.
Because the facility was not a consulate, but a diplomatic facility. And who were those 30+ plus survivors and what were they doing there?
The articles I read said it was a CIA ‘safehouse’, for rendition prisoners and weapons storage. I can’t remember the sources, now... Blaze, maybe. These portray it a little differently...
http://seattletimes.com/html/nationworld/2019670396_benghazi13.html
http://americanfreepress.net/?p=7396